Hitachi 902 - Calibration Alarm; ISE Data Alarms

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2.4.4 ISE Data Alarms
Alarm on ISE data processing has 2 kinds shown below; calibration alarm and data alarm.
(1) Calibration Alarm
N.E.C.R STD
1 STD error STD?
–
S
×
O O In calibration
measurement,
this alarm is set
at any of the
data alarms in
(2) (excluding
data alarms 6 to
9).
2 Slope
abnormal
SLOPE?
–
E
×
O O
3 Electrode
preparation
PREP
–
R
×
O O
4 Internal
standard
concentration
abnormal
I. STD
–
D
×
O O
5 Calibration
error
CALIB
–
B
×
O O
< Key >
N : Routine sample measurement
E : Stat sample measurement
C : Control sample measurement
STD : Calibration measurement
Alarm Output
on Operation
Monitor Screen
ISE
Processing
Priority Alarm Printout CRT S. I/F Remarks